Dubai
4,114 km²
Osaka
225 km²
UAE
Japan
Area Comparison
Dubai is 18.3x larger than Osaka
Population Comparison
Dubai has 1.2x more people than Osaka
Dubai is significantly larger, covering 18.3 times the area of Osaka. Dubai spans 4,114 km² (1,588 mi²) while Osaka covers 225 km² (87 mi²) — a difference of 3,889 km². You could fit Osaka inside Dubai approximately 18 times.
To put Dubai's size in perspective, its area of 4,114 km² is roughly the same size as Rhode Island. Meanwhile, Osaka at 225 km² is roughly the same size as Amsterdam.
Dubai's footprint is roughly about 576,000 American football fields, 70 times the area of Manhattan, or 39 times the area of Paris — pick whichever unit feels intuitive. Osaka works out to about 32,000 American football fields, 110 times the area of Monaco, or 66 times the area of Central Park.
Dubai is the most populous city in the United Arab Emirates and the capital of the Emirate of Dubai. It is on a creek on the southeastern coast of the Persian Gulf. As of 2025, its population stands at 4 million, 92% of whom are expatriates. The wider urban area includes Sharjah and has a population of 5 million people as of 2023, while the Dubai–Sharjah–Ajman metropolitan area has a population of 6 million people.
Known as "City of Gold", Dubai covers 4,114 km² with a population of 3.3 million. The city was established in 1833. Dubai is known for Burj Khalifa, Palm Jumeirah, Dubai Mall, among other attractions. The city's main transit system is the Dubai Metro.
Dubai's population reached 4 million in 2025, with 92% of residents being expatriates rather than UAE nationals.
Osaka is a designated city in the Kansai region of Honshu in Japan. It is the capital of and most populous city in Osaka Prefecture, and the third-most populous city in Japan, following the special wards of Tokyo and Yokohama. With an estimated population of 2,816,247 as of October 1, 2025 and a population density of about 12,505 people per square kilometer, it is the largest component of the Keihanshin Metropolitan Area, the second-largest metropolitan area in Japan and the 10th-largest urban…
Often called "Nation's Kitchen", Osaka has an area of 225 km² and is home to 2.8 million people. The city dates back to 645. Visitors come for Osaka Castle, Dotonbori district, Universal Studios Japan, and much more. Getting around is easy with the Osaka Metro.
Osaka is the third-most populous city in Japan, following the special wards of Tokyo and Yokohama.
Dubai has a population density of 809 people per km² — a relatively spread-out city. Osaka, with 12,222 people per km², is an extremely dense urban environment. Osaka is dramatically more crowded, with 15.1x the population density.
Both cities are in Asia, but they represent different national approaches to urban development. Dubai (UAE) and Osaka (Japan) offer a fascinating regional contrast.
Dubai has a hot desert climate while Osaka experiences humid subtropical conditions. When it's noon in Osaka, it's 7:00 AM in Dubai — a 5-hour time difference.
Size Ratio
Osaka fits inside Dubai ~18 times
Density Gap
Osaka is 15.1x more densely populated
Time Difference
5 hours apart
History
Osaka is ~1,188 years older
Dubai covers 4,114 km². Cities with a similar urban footprint include Karachi (3,527 km²), Hanoi (3,359 km²), Istanbul (5,461 km²), Cairo (3,085 km²), or Lima (2,672 km²).
Osaka covers 225 km². Cities with a similar urban footprint include Amsterdam (219 km²), Boston (232 km²), Helsinki (214 km²), Kuala Lumpur (243 km²), or Buenos Aires (203 km²).
The straight-line distance from Dubai to Osaka is 7,602 km (4,724 miles), with an estimated flight time of ~9h 27m.
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